KEEN Women's Elle Backstrap Sandal - Comfortable, Sustainable Fit PET

In this review the KEEN Women's Elle Backstrap Sandal earns a recommendation for women who want a comfortable, everyday summer sandal with a clear sustainability angle. The single biggest reason to buy is the combination of a cushioned, dual density sole and stretchy straps made from recycled PET that make slipping on and walking long days effortless while still fitting a wider foot form. The reviewer found them true to size, supportive for extended walking, and noticeably lightweight compared with many sport sandals.

Key Features

• Recycled PET straps: Stretchy straps made from 100% recycled PET plastic bottles provide easy on/off access while maintaining a snug hold around the ankle and forefoot.
• Wider strap design: The broader strap layout gives stronger support across the instep and ankle for a more secure fit on wider feet.
• Dual density cushioning: Durable dual density underfoot cushioning absorbs shock well and keeps walking comfortable on hard surfaces.
• Jute-infused outsole: A higher-traction, jute-infused non marking rubber outsole offers grip while reducing rubber usage and leaving no indoor marks.
• Women-specific fit: Built on KEEN's women-specific foot form and running true to size, these sandals suit customers who normally wear KEEN sizing.
• Easy care: Simple maintenance - gently brush with a damp sponge and treat stains quickly with a gentle cleaner - keeps them looking fresh.

Who It's For

The Elle Backstrap is ideal for women who want a cushioned, supportive sandal for daily summer wear and longer walks, including travel where varied surfaces like cobblestones appear. The recycled strap material and jute infusion will also appeal to shoppers seeking more sustainable footwear choices.

Those who need heavy waterproofing, ankle restraint for technical hiking, or a minimalist flat sole should look elsewhere; this is designed as a comfortable, casual sport sandal rather than a mountaineering or dedicated water sports shoe.

Pros & Cons

Pros

• Comfortable dual density cushioning provides reliable shock absorption for long walks.
• Stretchy, recycled PET straps combine eco-minded materials with easy slip-on convenience.
• Wider strap and women-specific form deliver a secure, true-to-size fit for broader feet.
• Jute-infused, non marking outsole gives good traction without leaving marks indoors.

Cons

• Not intended for technical hiking or full waterproof performance; best for everyday and travel use.
• The stretchy strap may offer less precise adjustability than sandals with buckles or laces.

Specifications

Our Verdict

The KEEN Elle Backstrap Sandal is a smart pick for women seeking a comfortable, everyday summer sandal with eco-conscious materials and a supportive fit for wider feet. It balances cushioning, traction, and easy care well, making it good value for someone who wants reliable comfort and sustainable details rather than a technical performance shoe.

Frequently Asked Questions

Are these true to size?
KEEN builds this style on a women-specific foot form and it runs true to size; ordering your normal KEEN size is recommended.

How do I clean them?
Gently brush the sandal with a soft damp sponge to remove dirt and treat stains immediately with a gentle cleaner.

Do they leave marks on indoor floors?
The outsole is jute-infused non marking rubber designed to leave no trace or imprints when walking indoors.